1. A tumour filled with blood.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• gaematocele,
• baematocele,
• naematocele,
• jaematocele,
• uaematocele,
• yaematocele,
• hzematocele,
• hsematocele,
• hwematocele,
• hqematocele,
• hawmatocele,
• hasmatocele,
• hyaematocele,
• heamatocele,
• haematcoele,
• haemmatocele,
• hematoceele,
• hematocelle,
• haemotacele,
• haeomatocle

• haematocolpos,
• haematosis,
• haematocyturia,
• haematogenesis,
• Haematogenic,
• haematogenetic,
• haematohiston,
• haematocrit,
• haematochezia,
• haematocoele,
• hematocoele,
• haematoxylon,
• hematocele,
• haematic,
• haematoxylum.

The adjective form of the word "haematocele" is "haematoceous".

The plural of the "haematocele" can be the "haematoceles".

The singular of the "haematocele" can be the "haematocele".